WLtoys K127 and K200 RC Helicopters 2.4GHz 4-Channel Gyroscope Mini Drones

These WLtoys RC helicopters include models K127 and K200, designed for flying both indoors and outdoors. They feature 4-channel remote control with 6-axis gyroscope stabilization and offer functions such as one-key takeoff and landing.

• Remote control distance: 80-100 meters
• Flight time: About 16 minutes per charge
• Charging time: K127 about 35-40 minutes, K200 about 90 minutes
• Power source: K127 uses 3.7V 400mAh battery; K200 uses 7.4V 600mAh battery with USB charging
• Motors: K127 includes 8520 coreless main motor and 0615 tail motor; K200 includes 050 carbon brush main motor and 1020 tail motor
• Materials: K127 plastic and metal; K200 nylon and engineering materials
• Dimensions: K127 approximately 28 x 8.3 x 6 cm; K200 size not specified
• Control modes: MODE1 and MODE2 available, with remote controller rocker seat for precise handling